#ifndef XXXHDZL
#define XXHHDZL

#include<cstring>
#include<iostream>
#include<sys/types.h>
#include<sys/stat.h>
#include<fcntl.h>
#include<string>

struct IO_FILE
{
  int fileno;
};

typedef IO_FILE _FILE;

_FILE* _fopen(const char* filename, const char* flag);
int _fwrite(const void* ptr, size_t size, size_t count, _FILE* fp);

void _fclose(_FILE* fp);



#endif 
